The OLYMPUS C-210 H.Q. CONVERTER 1.9X is a high-quality converter that magnifies the focal length by 1.9x. There seems to be a trick of using this C-210 in reverse as an eyepiece for digiscoping. - Brand: OLYMPUS - Model Name: C-210 H.Q. CONVERTER 1.9X - Included items: Lens cap The lens is in generally good condition, but the soft case shows signs of aging. A 43→52mm conversion ring is also included. Thank you for viewing.